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                [Balkan 2011]Timeismoney                </h1>
                <p>时间限制：10s&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;  空间限制：128MB</p>			</div>
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                                <h3>题目描述</h3><p><div><span>&nbsp;&nbsp;&nbsp;&nbsp; </span>有n个城市(编号从0..n-1)，m条公路(双向的)，从中选择n-1条边，使得任意的两个城市能够连通，一条边需要的c的费用和t的时间，定义一个方案的权值v=n-1条边的费用和*n-1条边的时间和，你的任务是求一个方案使得v最小</div></p><hr/><h3>输入格式</h3><p><div style="text-indent: 20.25pt">第一行两个整数n,m,接下来每行四个整数a,b,c,t,表示有一条公路从城市a到城市b需要t时间和费用c</div></p><hr/><h3>输出格式</h3><p><div>【output】timeismoney.out</div>
<div style="text-indent: 21pt">仅一行两个整数sumc，sumt,（sumc表示使得v最小时的费用和，sumc表示最小的时间和） 如果存在多个解使得sumc*sumt相等，输出sumc最小的</div></p><hr/><h3>样例输入</h3><pre>5 7
0 1 161 79
0 2 161 15
0 3 13 153
1 4 142 183
2 4 236 80
3 4 40 241
2 1 65 92
 
</pre><hr/><h3>样例输出</h3><pre>279 501
 
</pre><hr/><h3>提示</h3><p><p>【数据规模】<br />
1&lt;=N&lt;=200<br />
1&lt;=m&lt;=10000<br />
0&lt;=a,b&lt;=n-1<br />
0&lt;=t,c&lt;=255<br />
有5%的数据m=n-1<br />
有40%的数据有t=c<br />
对于100%的数据如上所述</p></p><hr/><h3>题目来源</h3><p>没有写明来源</p>
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